Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

CMyb and vMyb in human monocytes

ABSTRACT: The transcriptional activities of c-Myb and its oncogenic variant v-Myb were compared by expressing them in primary human monocytes using recombinant adenovirus vectors. All the samples were compared to cells infected with a control adenovirus expressing only GFP. The results showed that v-Myb, which differs from c-Myb only by N- and C-terminal deletions and eleven amino acid substitutions, has a qualitatively different transcriptional activity. Keywords: repeat

ORGANISM(S): Homo sapiens

PROVIDER: GSE2816 | GEO | 2005/06/14

SECONDARY ACCESSION(S): PRJNA92419

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Transcription profiling of human monocytes infected with adenovirus expressing either c-Myb or v-Myb

Project description:The transcriptional activities of c-Myb and its oncogenic variant v-Myb were compared by expressing them in primary human monocytes using recombinant adenovirus vectors. All the samples were compared to cells infected with a control adenovirus expressing only GFP. The results showed that v-Myb, which differs from c-Myb only by N- and C-terminal deletions and eleven amino acid substitutions, has a qualitatively different transcriptional activity. Experiment Overall Design: 2 replicates of each type were analyzed. Replicates were performed independently, more than a week apart.

2007-12-12 | E-GEOD-2816 | biostudies-arrayexpress

cMyb and vMyb in MCF7 cells

Project description:The transcriptional activities of c-Myb and its oncogenic variant v-Myb were compared by expressing them in human MCF7 cells using recombinant adenovirus vectors. A hybrid construct, 3Mutc, which is a variant of c-Myb harboring three v-Myb-derived DNA binding domain mutations was also analyzed. All the samples were compared to cells infected with a control adenovirus. The results showed that v-Myb, which differs from c-Myb only by N- and C-terminal deletions and eleven amino acid substitutions, has a qualitatively different transcriptional activity. Keywords: repeat

2005-06-14 | GSE2815 | GEO

Transcription profiling of human MCF7 cells infected with adenovirus expressing c-Myb, v-Myb or the hybrid construct, 3MutC

2007-12-12 | E-GEOD-2815 | biostudies-arrayexpress

Myb specificity determinants

Project description:Recombinant adenovirus vectors were used to express wild type or domain swap mutants of A-Myb and c-Myb transcription factors in MCF-7 cells or pimary lung epithelial cells or fibroblasts. The results show that Myb proteins have extreme context specificity and identify sub-domains responsible for the activation of specific sets of target genes. Keywords = Myb proteins Keywords = oncogenes Keywords = transcription Keywords = gene activation Keywords: ordered

2004-04-16 | GSE1318 | GEO

Transcription profiling of human wild type or domain swap mutants of A-Myb and c-Myb transcription factors in MCF-7 cells or pimary lung epithelial cells or fibroblasts Myb specificity determinants

2008-06-11 | E-GEOD-1318 | biostudies-arrayexpress

FTO: gene expression and function in skeletal muscle

Project description:We identified the target genes of FTO ("fat mass and obesity associated") in primary cultures of human skeletal muscle cells using adenoviral vectors expressing FTO or GFP and oligonucleotide microarrays. Human myotubes were prepared from 4 different skeletal muscle biopsies. After differentiation, myotubes were infected for 48 hours with recombinant adenovirus expressing either GFP or FTO. Each FTO-infected myotubes culture was compared to GFP-infected myotubes culture. GFP-infected myotubes were regarded as the control. Four biological replicates were processed.

2011-07-05 | E-GEOD-22857 | biostudies-arrayexpress

Microarray analysis of BHLHB2 and BHLHB3 target genes in human skeletal muscle cells

Project description:In this study we have identified the target genes of BHLHB2 and BHLHB3 in primary cultures of human skeletal muscle cells using adenoviral vectors expressing either BHLHB2 or BHLHB3, and oligonucleotide microarrays. Human myotubes were prepared from 4 different skeletal muscle biopsies. After 7 days of differentiation, myotubes were infected for 48 hours with recombinant adenovirus expressing either GFP, BHLHB2 or BHLHB3. Each BHLHB2- or BHLHB3-infected myotubes culture was compared to GFP-infected myotubes culture. GFP-infected myotubes were considered the control. Four biological replicates were processed.

2010-04-11 | E-GEOD-12947 | biostudies-arrayexpress

Expression data from murine acute myeloid leukemia (AML) cells following shRNA-mediated suppression of Myb

Project description:Using an integrative approach combining a Tet-off conditional AML mouse model, global expression profiling following suppression of the driving MLL-AF9 oncogene, and a new Tet-on conditional shRNA expression system we have identified Myb as critical mediator of addiction to MLL-AF9. Suppression of Myb in established AML in vivo terminates aberrant self-renewal and triggers a terminal myeloid differentiation program that precisely phenocopies the effects of suppressing MLL-AF9. Remarkably, suppressing Myb effectively eradicates aggressive and chemotherapy resistant AML. To further investigate Myb dependent transcriptional programs involved in mediating aberrant self-renewal in leukemia, we globally surveyed gene expression changes following acute shRNA-induced suppression of Myb in an established Tet-on competent model of MLL-AF9;NrasG12D-induced AML. To enable regulatable suppression of Myb in AML, we retrovirally transduced established Tet-on competent MLL-AF9;NrasG12D induced AML cells with TRMPV-Neo vectors (Zuber et al., Nature Biotech, 2010) harboring shRNAs targeting Myb (shMyb.2572 and shMyb.2652), a control shRNA targeting Renilla Luciferase (shRen.713), or an empty miR30 cassette of the recipient cloning vector (Rec). Following drug selection, shRNA expression was induced by doxycycline treatment and total RNA was isolated from sorted shRNA expressing (Venus+/dsRed+) leukemia cells after 3 days of dox treatment, and subjected to Affymetrix microarray expression analysis. Expression profiles following expression of two independent Myb shRNAs were compared to those observed after induction in shRen.713- and Rec-expressing control samples (each in 3 biological replicates).

2011-08-04 | E-GEOD-30745 | biostudies-arrayexpress

Expression data of cultured MCF10A cells transduced with MYB or MYB-NFIB expression vectors

Project description:This experiment investigates differences between control cells (empty vector) and cells with MYB or MYB-NFIB (M14N9) overexpression using MSCV vectors

2020-01-31 | GSE136095 | GEO

Microarrays analysis of SREBP-1a and SREBP-1c target genes identify new regulatory pathways.

Project description:In this study we have identified the target genes of SREBP1a and SREBP1c in primary cultures of human skeletal muscle cells using adenoviral vectors expressing the mature nuclear form of human SREBP1a or SREBP1c combined with oligonucleotide microarrays. Keywords: comparison of human myotubes infected either by SREBP1a or 1C Human myotubes were prepared from 3 different skeletal muscle biopsies. After 7 days of differentiation, myotubes were infected for 48 hours with recombinant adenovirus expressing either Renilla, nuclear SREBP1a or nuclear SREBP1c. Each SREBP1a or SREBP1c infected myotubes culture was compared to Renilla infected myotubes culture. Renilla infected myotubes were considered as the control. Three biological replicates were processed.

2010-05-26 | E-GEOD-10918 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data